This is the G052120331 8 mm Dia. UVFS Mounted Plano-Convex Lens, a high-quality optical component sourced from Qioptiq Photonics. The lens, with a base shape of a circle, is designed for use with a wavelength of 355 nm, making it suitable for various applications in this spectrum.
The lens is spherical in shape, with a diameter of 8 mm and a thickness at the edge of 1 mm. The center thickness is 2.4 mm, and the effective focal length (EFL) is 12.5 mm. The front and back of the lens are coated with "qio al ralvis aoi 45", enhancing its performance and durability.
The lens is mounted on UVFS, and the inner and outer radii are 0, indicating a plano-convex design. The material ID for this lens is "uvfs mal- 1965". According to the vendor's website, this item is currently in stock, making it readily available for your optical needs.
For more detailed information, you can refer to the vendor's website through the provided weblink: https://www.qioptiq-shop.com/en/Precision-Optics/Singlets/Plano-Convex-Lenses/Plano-convex-lenses-mounted-fused-silica.html